Tire tread



FIG. 1 is a front view of the design;

FIG. 2 is a detail view of a portion of FIG. 1;

FIG. 3 is a perspective view of the design of FIG. 1;

FIG. 4 is a side view of a first side of the design of FIG. 1; and,

FIG. 5 is a side view of a second side of the design of FIG. 1.

The dashed lines are for illustrative purposes only and do not constitute any part of the claimed designed. 

CLAIM The ornamental design for tire tread, as shown and described. 